Corrected typo in readme

The first word in section 'Customize and Integrate into your site' changed from 'Not' to 'Now'
Merge pull request #293 from drepo/master

Minor typo in readme corrected
Fix /facebook/example.html template to use user instead of request.user
Look for response.authResponse in FB.login when a user is successfully logged in

According to https://developers.facebook.com/docs/reference/javascript/FB.login/, we should be looking for response.authResponse.

Tested by popping up the auth dialog and hitting cancel. Prior to fix, the page would say "Loading profile information..." and then redirect the user to a full page auth dialog. After fix, the user gets a message saying that they could not be logged in.
AUTH_PROFILE_MODULE is deprecated in django 1.5

AUTH_PROFILE_MODULE was deprecated in [django 1.5](http://django.readthedocs.org/en/latest/releases/1.5.html#auth-profile-module)
Fix AUTH_PROFILE_MODULE in urls.py
Merge pull request #301 from vially/patch-1

AUTH_PROFILE_MODULE is deprecated in django 1.5
Fix django urls.defaults deprecation
Merge pull request #302 from vially/fix-deprecations

Fix django urls.defaults deprecation
minor
Merge pull request #299 from andycyang/fix_js_login

Fix js login
Merge remote-tracking branch 'origin/master'
bump, memcached hotfix and djangostatsd fix
tested js login flow
Merge tag 'v5.0.13'